The free Minute Math with simple operations can help your children have a quick reflex with simple mathematics. Just enter name, easy or hard levels, kind of operation, and duration for each operation, your children can use this software easily. They can use everyday to improve their mathematics skills.

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Until now three-dimensional geometry was difficult to teach – the complexity of designs in perspective, models that are difficult and time-consuming to construct… **Cabri 3D** is the only program that enables you to alleviate these construction difficulties and that also contains the benefits of interactive geometry.

With just a few clicks, students can:

**Construct 2-D and 3-D figures**, from the simplest to the most complex, by combining fundamental geometric objects such as points, angles, segments, circles, planes, solids and transformations.**Create expressions**using fundamental algebraic concepts, such as numbers, variables and operations.**Connect geometry and algebra**by measuring length, angles, area and volume and then attaching these numeric values directly to the figure to use them in calculations or in algebraic expressions.**Explore**a figure's properties by manipulating its variable elements.**Observe**the effects of dynamic transformations like shrinking and enlarging.**Make conjectures**about algebraic and geometric properties, and then verify relationships among various parts of a figure.

The teacher can:

**Create activities**that:

- facilitate the introduction and understanding of new concepts

- promote the discovery of theorems, instead of just showing them

- help model real-life situations.**Generate classroom resources**by inserting text or pictures in a figure, modifying graphical elements, copying/pasting into other software and producing high-quality printouts.**Present activities**to students, have them manipulate figures, observe and guide them. Using Cabri allows you to better assess individual student comprehension.**Expand online**by integrating figures that can be manipulated on web pages or by incorporating Microsoft Office® documents.**Have students solve problems**directly linked to the NCTM standards with possible interdisciplinary connections to physics, geography and the arts.

MathType is a powerful interactive tool for Windows and Macintosh that lets you create mathematical notation for word processing, web pages, desktop publishing, presentations, and for TeX, LaTeX, and MathML documents.

**More Fonts:**MathType has hundreds more symbols and templates than Equation Editor. Beside our exclusive Euclid™ math fonts, you can also make use of the 1000's of math symbols in fonts already on your computer, as well as math fonts you can download from the Internet.**Find Symbols:**MathType's Insert Symbol dialog allows you to explore the available symbols and insert them with a click or keystroke.

Calques 3D is a microworld designed for constructing, observing and manipulating geometrical figures in space. It allows an intuitive and adaptable access to environment features. Intuitive because it has to be used by students who do not have preparation. Adaptable because it has to allow the teacher to decide, with respect to his own pedagogy, which primitives and operations will be made available to the student.

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MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster than with traditional programming languages, such as C, C++, and Fortran.

You can use MATLAB in a wide range of applications, including signal and image processing, communications, control design, test and measurement, financial modeling and analysis, and computational biology. Add-on toolboxes (collections of special-purpose MATLAB functions, available separately) extend the MATLAB environment to solve particular classes of problems in these application areas.

MATLAB provides a number of features for documenting and sharing your work. You can integrate your MATLAB code with other languages and applications, and distribute your MATLAB algorithms and applications.

]]>Unit Converter is a freeware tool that can take care of all your unit conversions even when offline. It has an easy-to-use interface and contains most of the units commonly encountered while solving engineering problems. With more than 900 units, you are likely to find the units you are looking for. Other features include the ability to quickly search for units and categories, and add user-defined conversions. Everything is built into a single executable file so no uninstaller is necessary. Its small file size makes it easy to distribute among friends and co-workers.

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This program is for drawing graphs of mathematical functions in a coordinate system. Graphs may be added with different color and line styles. Both standard functions, parameter functions and polar functions are supported. It is possible to evaluate a function at an entered point or tracing the function with the mouse. It is possible to add shadings to functions, and series of points to the coordinate system. Trendlines may be added to point series. It is possible to save the coordinate system and everything on it as an image file. It is also possible to copy an image into another program. Text labels may be placed anywhere in the coordinate system.

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Engineers and scientists around the world use the power of Maple for performing everyday calculations, developing advanced mathematical models and creating user-friendly technical applications.

Maple is the essential computational tool that accelerates and enhances your analytical work – from deriving mathematical models, to solving and analysis, parameter optimization, solution validation and deployment of your results. Maple eases the flow of your analytical work, saving you time, minimizing rework and reducing costs.

Long recognized as the world's most powerful mathematical software system, *Mathematica* has steadily grown in breadth and depth to become today an unparalleled platform for all forms of computation.

With thousands of original algorithms and a tightly unified overall design, *Mathematica* spans projects of all sizes—from simple calculator operations and educational demonstrations to large-scale systems deployment and maximum-power supercomputing.

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